Privacy policy

tonos browser extension · Updated October 1, 2026

tonos is a color palette reference. The extension displays built-in color shades and lets you copy a HEX code by clicking it.

Data collection and use

The extension does not collect, store, or transmit personal information or other user data. It does not use accounts, analytics, tracking, or cookies. It does not access the websites you visit or your browsing history.

Clipboard permission

The extension uses the clipboardWrite permission solely to write a built-in HEX color code to your device's clipboard when you click a shade. It does not read your clipboard.

Sharing and retention

The extension does not send data to us or third parties, and it retains no user data. All of its code and palettes are included in the installed extension.

Contact

For questions about this policy, open an issue on the tonos GitHub repository.